[  468.829862] br0: port 1(c1) entered blocking state
[  468.829985] br0: port 1(c1) entered disabled state
[  468.830070] c1: entered allmulticast mode
[  468.830158] c1: entered promiscuous mode
[  468.887265] br0: port 2(c2) entered blocking state
[  468.887332] br0: port 2(c2) entered disabled state
[  468.887392] c2: entered allmulticast mode
[  468.887473] c2: entered promiscuous mode
[  468.946788] br0: port 3(c3) entered blocking state
[  468.946880] br0: port 3(c3) entered disabled state
[  468.946953] c3: entered allmulticast mode
[  468.947052] c3: entered promiscuous mode
[  469.008251] br0: port 4(sender) entered blocking state
[  469.008320] br0: port 4(sender) entered disabled state
[  469.008391] sender: entered allmulticast mode
[  469.008483] sender: entered promiscuous mode
[  469.029666] br0: port 4(sender) entered blocking state
[  469.029737] br0: port 4(sender) entered forwarding state
[  469.029792] br0: port 3(c3) entered blocking state
[  469.029849] br0: port 3(c3) entered forwarding state
[  469.029904] br0: port 2(c2) entered blocking state
[  469.029969] br0: port 2(c2) entered forwarding state
[  469.030023] br0: port 1(c1) entered blocking state
[  469.030072] br0: port 1(c1) entered forwarding state
[  479.750178] br0: port 1(c1) entered disabled state
[  479.750558] c1 (unregistering): left allmulticast mode
[  479.750647] c1 (unregistering): left promiscuous mode
[  479.750712] br0: port 1(c1) entered disabled state
[  479.796138] br0: port 2(c2) entered disabled state
[  479.796418] c2 (unregistering): left allmulticast mode
[  479.796463] c2 (unregistering): left promiscuous mode
[  479.796518] br0: port 2(c2) entered disabled state
[  479.832123] br0: port 3(c3) entered disabled state
[  479.832476] c3 (unregistering): left allmulticast mode
[  479.832542] c3 (unregistering): left promiscuous mode
[  479.832598] br0: port 3(c3) entered disabled state
[  479.869162] br0: port 4(sender) entered disabled state
[  479.869482] sender (unregistering): left allmulticast mode
[  479.869531] sender (unregistering): left promiscuous mode
[  479.869569] br0: port 4(sender) entered disabled state